PYSEC-2026-1505

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/label-studio-ml/PYSEC-2026-1505.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-1505
Aliases
Published
2026-07-07T16:02:53.034751Z
Modified
2026-07-07T17:47:15.920446755Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
HumanSignal label-studio-ml-backend Deserialization of Untrusted Data vulnerability
Details

A vulnerability has been found in HumanSignal label-studio-ml-backend up to 9fb7f4aa186612806af2becfb621f6ed8d9fdbaf and classified as problematic. Affected by this vulnerability is the function load of the file label-studio-ml-backend/labelstudioml/examples/yolo/utils/neural_nets.py of the component PT File Handler. The manipulation of the argument path leads to deserialization. An attack has to be approached locally. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

References

Affected packages

PyPI / label-studio-ml

Package

Name
label-studio-ml
View open source insights on deps.dev
Purl
pkg:pypi/label-studio-ml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.0.9

Affected versions

1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7rc0
1.0.7rc1
1.0.7
1.0.8rc0
1.0.8rc1
1.0.8rc2
1.0.8rc3
1.0.8
1.0.9rc0
1.0.9rc1
1.0.9

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/label-studio-ml/PYSEC-2026-1505.yaml"